LEye shape, eye color, and exact natural hair characteristics are fully and seamlessly replaced by the user's uploaded reference image, strictly preserving the user's authentic facial identity, hair texture, and look perfectly while adapting to the pose. A high-resolution, professional-quality portrait photograph of the man, strictly preserving his authentic facial identity, warm expression, and exact hair texture and characteristics, adapted to a 1:1 aspect ratio. The man is in the identical pose, leaning against the same coffee bar counter, wearing the same navy blue utility jacket, denim shirt, and khaki pants. He holds the same newspaper and is looking down at it. The background is the identical, soft-focus cafe interior, with the menu boards and coffee equipment visible. The lighting is warm and natural. The composition is clean and focused.